If you were to push a pile of books across a table, in which location would this be the easiest?
The moon(my choice)
Earth
Same amount no matter the location
Jupiter

Suppose a large pizza is placed on earth, the moon, and Jupiter. In each location, the pizza weighs 2N. Which pizza would have the least mass?
Jupiter pizza
Moon pizza(my choice)
Earth pizza
Same no matter the location because each pizza weighs 1N